package com.L1ngg;

import java.util.Scanner;
public class text01 {
	public static void main(String[] args) {
		int score;
		float grade = 0;
		
		System.out.println("请输入你的成绩");
		Scanner reader =new Scanner(System.in);
		score = reader.nextInt();
		
		if(score<=60) 
			grade = 0;
		if(score>=60&&score<=63) 
			grade = 1.0f;
		if(score>=64&&score<=65) 
			grade = 1.5f;
		if(score>=66&&score<=67) 
			grade = 1.7f;
		if(score>=68&&score<=71) 
			grade = 2.0f;
		if(score>=72&&score<=74) 
			grade = 2.3f;
		if(score>=75&&score<=77) 
			grade = 2.7f;
		if(score>=78&&score<=81) 
			grade = 3.0f;
		if(score>=82&&score<=84) 
			grade = 3.3f;
		if(score>=85&&score<=89) 
			grade = 3.7f;
		if(score>=90&&score<=100) 
			grade = 4.0f;
		System.out.println("Your grade is: " + grade);
	}
}
